Repairing Built Up Roof

Some roof leaks are tough to locate.

Repairing built up roof.

Apply a coat of asphalt cement over the area. The roof is on a nursing home in a very small town and i had to buy the. Wally for the project kick off segment of the roofing it right miniseries on installing a commercial roof from start to finish. These are most often found where flashing is located such as at connections between the roof and the chimney the eaves or another roof plane.

Sometimes the water shows up at a ceiling spot distant from the leak. Cracks on the asphalt surface should be an easy fix. Repairing a split in a built up roof a k a. With the right materials tools and knowledge asphalt built up roof.

It may be covered with a granular roll roofing epdm which is smooth surfaced or modified bitumen which may be smooth or mineral surfaced. Thankfully built up roofs can be maintained to maximize their lifespan as long as leaks are repaired as they occur. Start by cleaning the area of any gravel and debris. I flew in to the closest airport about 4 hours away to look at this roof.

Repair built up roofing undulations by simply adding layers on top of the area to level it. The older built up roofs get the more likely they are to start cracking around the perimeter particularly around flashings and the outer field of the roof. Tar gravel roof the tools used here were not the typical tools i would use to repair a split in a gravel surfaced built up a k a. The repair methods for built up roofs vary in adhesives used but the procedures are basically the same.

The following method of repair is only applicable to roof systems that are asphalt based. Usually the sun can find it for you by causing the water to take a peek out of its hole when the sun heats it up. A flat roof is usually slightly sloped. Expert advice on how to repair built up and tar and gravel roofs including diy tips on patching torn roofing and repairing blisters on a flat roof.

If your ceiling has a plastic vapor barrier between the drywall and the attic insulation push the insulation aside and look for flow stains on the plastic often water runs to openings in the vapor barrier such as at ceiling light fixtures. Tar gravel roof. Whether you re an experienced commercial roofer a steep slope roofer thinking of adding low slope services or just like to learn from the best you ll want to join gaf senior commercial training specialists dave scott and wally brown dave amp. If your roof assembly is a single ply membrane such as epdm or tpo the application.

Some flat roofs have hot tar built up roofing which may have a gravel surface. Although built up roofs are durable leaks can develop. An important step in completing an effective repair to your low sloped built up roof system is to confirm that your roof system is in fact an asphalt based roof system.